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WO1999003342B1 - Wax/vegetable oil emulsion - Google Patents

Wax/vegetable oil emulsion

Info

Publication number
WO1999003342B1
WO1999003342B1 PCT/EP1998/004311 EP9804311W WO9903342B1 WO 1999003342 B1 WO1999003342 B1 WO 1999003342B1 EP 9804311 W EP9804311 W EP 9804311W WO 9903342 B1 WO9903342 B1 WO 9903342B1
Authority
WO
WIPO (PCT)
Prior art keywords
wax
vegetable oil
ester
emulsion
emulsions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP1998/004311
Other languages
German (de)
French (fr)
Other versions
WO1999003342A1 (en
Inventor
Irene Klimek
Karl Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schuemann Sasol GmbH and Co KG
Original Assignee
Schuemann Sasol GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schuemann Sasol GmbH and Co KG filed Critical Schuemann Sasol GmbH and Co KG
Priority to AU90647/98A priority Critical patent/AU9064798A/en
Publication of WO1999003342A1 publication Critical patent/WO1999003342A1/en
Publication of WO1999003342B1 publication Critical patent/WO1999003342B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/24—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients to enhance the sticking of the active ingredients
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)

Abstract

The invention relates to a novel wax/vegetable oil emulsion and a method for producing same. These emulsions are used in formulations for plant protection preparations or added to plant protection products as additives. The wax/vegetable emulsions of the oil-in-water emulsion type consist of between 20 and 40 % emulsion base and between 80 and 60 % deionised water, with the emulsion base consisting of the following: a) 45 to 70 % of a wax ester with C-atoms in the range of C 30 to C 300, b) 10 to 20 % of a vegetable oil, c) 04 to 08 % mono- and/or diacylglyceride, d) 06 to 12 % unsaturated, primarily straight-chain fatty acids with between 16 and 32 C-atoms, and e) 10 to 15 % of an alkaline agent, partly in the form of compounds with the components a) and d) listed above. The wax/vegetable oil emulsion is produced by melting the wax ester, adding the preheated vegetable oil, homogenising and adding the alkaline agents and then emulsifying the resulting melted product with water. These emulsions are used to improve the adhesion and prolong the duration of action of plant protection substances, as plant strengthening agents and preferably as rooting aids and to provide protection against evaporation, in products used in agriculture and silviculture.

Claims

GEÄNDERTE
Figure imgf000003_0001
 MODIFIED
Figure imgf000003_0001
 [beim Internationalen Büro am 3 Februar 1999 (03.03.99) eingegangen; ursprüngliche Ansprüche 1 und 2 durch geändert Anspruch 1 ersetzt; alle weiteren Ansprüche unverändert (1 Seite)][received by the International Bureau on February 3, 1999 (03/03/99); original claims 1 and 2 replaced by amended claim 1; all other claims unchanged (1 page)] 1 Wachs/Pflanzenöl-Emulsionen vom Typ ÖI-in-Wasser-Emulsion, bestehend aus 20 bis 40 % Emulsionsgrundkörper, der 10 bis 20 % eines Pflanzenöls und 10 bis 15 % alkalisches Agenz enthält, und 80 bis 60 % deionisiertem Wasser, dadurch gekennzeichnet, daß sich der Emulsionsgrundkόrper wie folgt zusammensetzt: a) 45 bis 70 % eines Wachsesters mit C-Atomen im Bereich von C 30 bis 300. wobei als Wachsester1 Wax/vegetable oil emulsions of the oil-in-water emulsion type, consisting of 20 to 40% emulsion base body, which contains 10 to 20% of a vegetable oil and 10 to 15% alkaline agent, and 80 to 60% deionized water, characterized that the emulsion base body is composed as follows: a) 45 to 70% of a wax ester with carbon atoms in the range from C 30 to 300, where as wax ester - ein oxidierter Kohlenwasserstoff mit einer Säurezahl von 15 bis 35 mg KOH/g und einer Esterzahl von 15 bis 40 mg KOH/g und/oder- an oxidized hydrocarbon with an acid number of 15 to 35 mg KOH/g and an ester number of 15 to 40 mg KOH/g and/or - ein Wachsester mit Esterzahlen von 80 bis 120 mg KOH/g. erhalten durch Veresterung von gesättigten Fettsäuren und Fettalkoholen, die aus nativen Ölen gewonnen wurden, eingesetzt wird, b) 04 bis 08 % Mono- und/oder Diacylglyceride, c) 06 bis 12 % überwiegend geradkettige Fettsäuren mit- a wax ester with ester numbers of 80 to 120 mg KOH/g. obtained by esterification of saturated fatty acids and fatty alcohols obtained from native oils, b) 04 to 08% mono- and / or diacylglycerides, c) 06 to 12% predominantly straight-chain fatty acids 16 bis 32 C-Atomen aus der partiellen Spaltung des Pflanzenöls. d) 10 bis 20 % eines Pflanzenöls und e) 10 bis 15 % alkalisches Agenz, zum Teil als Verbindungen mit oben genannten Komponenten a) und c)16 to 32 carbon atoms from the partial splitting of the vegetable oil. d) 10 to 20% of a vegetable oil and e) 10 to 15% alkaline agent, partly as compounds with components a) and c) mentioned above 3. Wachs/Pflanzenόl-Emulsionen nach Anspruch 1 und 2, dadurch gekennzeichnet, daß als Pflanzenöl Rapsöl verwendet wird.3. Wax/vegetable oil emulsions according to claims 1 and 2, characterized in that rapeseed oil is used as the vegetable oil. 4 Wachs/Pflanzenόl-Emulsionen gemäß Anspruch 1 bis 3. dadurch gekennzeichnet, daß als alkalische Agentien Amme und/oder wäßrige 10 bis 50%ιge Alkalilauge verwendet werden4 wax / plant oil emulsions according to claims 1 to 3, characterized in that wet and / or aqueous 10 to 50% alkaline lye are used as alkaline agents 5 Verfahren zur Herstellung der Wachs/Pflanzeπol-Emulsionen nach einem oder mehreren der Ansprüche 1 bis 4. dadurch gekennzeichnet, daß in einem5 Process for producing the wax/vegetable oil emulsions according to one or more of claims 1 to 4, characterized in that in one 1 Verfanrensschntt der Wachsester aufgeschmolzen und bei einer Temperatur von 120 X bis 200 °C mit dem, auf die gleiche Temperatur vorgeheizten 1 Process the wax ester melted and preheated to the same temperature at a temperature of 120 to 200 °C
PCT/EP1998/004311 1997-07-18 1998-07-13 Wax/vegetable oil emulsion Ceased WO1999003342A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU90647/98A AU9064798A (en) 1997-07-18 1998-07-13 Wax/vegetable oil emulsion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97112390.6 1997-07-18
EP97112390A EP0891707B1 (en) 1997-07-18 1997-07-18 Wax/vegetable oil emulsions

Publications (2)

Publication Number Publication Date
WO1999003342A1 WO1999003342A1 (en) 1999-01-28
WO1999003342B1 true WO1999003342B1 (en) 1999-03-25

Family

ID=8227090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/004311 Ceased WO1999003342A1 (en) 1997-07-18 1998-07-13 Wax/vegetable oil emulsion

Country Status (7)

Country Link
EP (1) EP0891707B1 (en)
AR (1) AR009889A1 (en)
AT (1) ATE213121T1 (en)
AU (1) AU9064798A (en)
DE (1) DE59706389D1 (en)
WO (1) WO1999003342A1 (en)
ZA (1) ZA986433B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963091A1 (en) * 1999-12-24 2001-07-12 Chemtec Leuna Ges Fuer Chemie Biodegradable mulch material useful, e.g., as a soil covering, is easy to prepare and includes a cellulose carrier which has been treated with a wax/vegetable oil emulsion
ES2275863T3 (en) * 2002-04-17 2007-06-16 Agribiotec S.R.L. USE OF VEGETABLE OIL AS COADYUVANT OF SUBSTANCES WITH FUNGICIDE, BACTERICIDE, INSECTICIDE OR HERBICIDE ACTIVITY.
FR3029738B1 (en) * 2014-12-10 2016-12-30 Agronutrition PROCESS FOR PREPARING A PLANT TREATMENT COMPOSITION, COMPOSITION OBTAINED, AND USES THEREOF

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388992A (en) * 1967-05-15 1968-06-18 Sun Oil Co Method of reducing plant transpiration
JPS5145656B2 (en) * 1971-10-30 1976-12-04
DD214518A1 (en) * 1983-04-13 1984-10-17 Braunkohlenwerk Gustav Sobottk MEANS FOR PROMOTING THE ADULTATION OF CULTURAL PLANTS
JPS62257320A (en) * 1986-04-28 1987-11-09 株式会社　日本グリンナ− Method for preventing and suppressing germination of ear
DE4427879C2 (en) * 1994-08-06 2000-02-17 Chemtec Leuna Ges Fuer Chemie Biodegradable in-situ wax compositions and methods of preparation

Also Published As

Publication number Publication date
ZA986433B (en) 1999-05-17
EP0891707B1 (en) 2002-02-13
WO1999003342A1 (en) 1999-01-28
AR009889A1 (en) 2000-05-03
ATE213121T1 (en) 2002-02-15
AU9064798A (en) 1999-02-10
EP0891707A1 (en) 1999-01-20
DE59706389D1 (en) 2002-03-21

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